52 lines
2.2 KiB
Swift
52 lines
2.2 KiB
Swift
//
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// Copyright 2023 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import SwiftUI
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protocol ConfirmationDialogProtocol {
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var title: String { get }
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}
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extension View {
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func confirmationDialog<Item, Actions>(item: Binding<Item?>,
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titleVisibility: Visibility = .automatic,
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@ViewBuilder actions: (Item) -> Actions) -> some View where Item: ConfirmationDialogProtocol, Actions: View {
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let binding = Binding<Bool>(get: {
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item.wrappedValue != nil
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}, set: { newValue in
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if !newValue {
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item.wrappedValue = nil
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}
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})
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return confirmationDialog(item.wrappedValue?.title ?? "", isPresented: binding, titleVisibility: titleVisibility, presenting: item.wrappedValue, actions: actions)
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}
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// periphery: ignore - not used yet but might be useful
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func confirmationDialog<Item, Actions, Message>(item: Binding<Item?>,
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titleVisibility: Visibility = .automatic,
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@ViewBuilder actions: (Item) -> Actions,
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@ViewBuilder message: (Item) -> Message) -> some View where Item: ConfirmationDialogProtocol, Actions: View, Message: View {
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let binding = Binding<Bool>(get: {
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item.wrappedValue != nil
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}, set: { newValue in
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if !newValue {
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item.wrappedValue = nil
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}
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})
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return confirmationDialog(item.wrappedValue?.title ?? "", isPresented: binding, titleVisibility: titleVisibility, presenting: item.wrappedValue, actions: actions, message: message)
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}
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}
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